de.lmu.ifi.dbs.elki.properties
Class Properties

java.lang.Object
  de.lmu.ifi.dbs.elki.properties.Properties

public final class Properties
extends Object

Provides management of properties.

Author:

Arthur Zimek

Field Summary

static Properties	ELKI_PROPERTIES The Properties for ELKI.
private static Logging	logger
private Properties	properties Stores the properties as defined by a property-file.
static Pattern	PROPERTY_SEPARATOR The pattern to split for separate entries in a property string, which is a ",".

Constructor Summary

private

Properties(String filename) Provides the properties as defined in the designated file.

Method Summary

String[]	getProperty(PropertyName propertyName) Provides the entries (as separated by PROPERTY_SEPARATOR) for a specified PropertyName.
Set<String>	getPropertyNames() Get a collection of all property names in this file.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

logger

private static Logging logger

PROPERTY_SEPARATOR

public static final Pattern PROPERTY_SEPARATOR

The pattern to split for separate entries in a property string, which is a ",".

ELKI_PROPERTIES

public static final Properties ELKI_PROPERTIES

The Properties for ELKI.

properties

private final Properties properties

Stores the properties as defined by a property-file.

Constructor Detail

Properties

private Properties(String filename)

Provides the properties as defined in the designated file.

Parameters:

filename - name of a file to provide property-definitions.

Method Detail

getProperty

public String[] getProperty(PropertyName propertyName)

Provides the entries (as separated by PROPERTY_SEPARATOR) for a specified PropertyName.

Parameters:

propertyName - the PropertyName of the property to retrieve

Returns:

the entries (separated by PROPERTY_SEPARATOR) for the specified PropertyName - if the property is undefined, the returned array is of length 0

getPropertyNames

public Set<String> getPropertyNames()

Get a collection of all property names in this file.

Returns:

Property names in this file.